lasinfo (210611) report for 'AHN3T/31CN2_03.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 214/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 26580733 number of points by return: 16342750 4566524 2977462 1792076 901921 scale factor x y z: 0.001 0.001 0.001 offset x y z: 106980 461230 0 min x y z: 106980.000 461230.000 -3.911 max x y z: 108019.999 462519.999 32.648 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 26580733 extended number of points by return: 16342750 4566524 2977462 1792076 901921 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 2 of 2: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -3911 32648 intensity 3 65532 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -33 34 user_data 2 2 point_source_ID 19633 37638 gps_time 209254.546610 236813.134966 Color R 20 255 G 22 255 B 9 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 number of first returns: 16342750 number of intermediate returns: 5673025 number of last returns: 16340020 number of single returns: 11775062 covered area in square units/kilounits: 1285388/1.29 point density: all returns 20.68 last only 12.71 (per square units) spacing: all returns 0.22 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26580733 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16342750 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4566524 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2977462 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1792076 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 901921 instead zero. overview over extended number of returns of given pulse: 11775062 3177169 3555975 3561362 4511165 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 12116401 unclassified (1) 12749660 ground (2) 1239540 building (6) 460568 water (9) 14564 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1286151 +---> 397629 of those are unclassified (1) +---> 698108 of those are ground (2) +---> 109436 of those are building (6) +---> 80862 of those are water (9) +---> 116 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.0,-3.9) has 1 bin [-3.9,-3.8) has 44 bin [-3.8,-3.7) has 11 bin [-3.7,-3.6) has 7 bin [-3.6,-3.5) has 14 bin [-3.5,-3.4) has 9 bin [-3.4,-3.3) has 4 bin [-3.3,-3.2) has 9 bin [-3.2,-3.1) has 4 bin [-3.1,-3.0) has 8 bin [-3.0,-2.9) has 15 bin [-2.9,-2.8) has 15 bin [-2.8,-2.7) has 30699 bin [-2.7,-2.6) has 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bin [29.0,29.1) has 196 bin [29.1,29.2) has 192 bin [29.2,29.3) has 196 bin [29.3,29.4) has 161 bin [29.4,29.5) has 199 bin [29.5,29.6) has 137 bin [29.6,29.7) has 147 bin [29.7,29.8) has 140 bin [29.8,29.9) has 102 bin [29.9,30.0) has 114 bin [30.0,30.1) has 93 bin [30.1,30.2) has 100 bin [30.2,30.3) has 88 bin [30.3,30.4) has 76 bin [30.4,30.5) has 62 bin [30.5,30.6) has 57 bin [30.6,30.7) has 60 bin [30.7,30.8) has 49 bin [30.8,30.9) has 52 bin [30.9,31.0) has 35 bin [31.0,31.1) has 39 bin [31.1,31.2) has 28 bin [31.2,31.3) has 32 bin [31.3,31.4) has 23 bin [31.4,31.5) has 28 bin [31.5,31.6) has 17 bin [31.6,31.7) has 16 bin [31.7,31.8) has 12 bin [31.8,31.9) has 6 bin [31.9,32.0) has 6 bin [32.0,32.1) has 10 bin [32.1,32.2) has 6 bin [32.2,32.3) has 2 bin [32.3,32.4) has 3 bin [32.4,32.5) has 1 bin [32.5,32.6) has 2 bin [32.6,32.7) has 1 average z coordinate 3.8 for 26580733 element(s) point source id histogram with bin size 1.000000 bin 19633 has 2586463 bin 19634 has 4754488 bin 19635 has 5688131 bin 37636 has 6045266 bin 37637 has 5071540 bin 37638 has 2434845 average point source id 28812.447569523385027 for 26580733 element(s)